<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="标签类别" prop="labelType">
        <el-select v-model="selectedLabelType"  filterable placeholder="请选择标签类别" clearable size="small">
          <el-option v-for="item in labelType"
                     :key="item"
                     :label="item"
                     :value="item"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['material:labelType:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['material:labelType:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['material:labelType:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['material:labelType:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="labelTypeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="标签类别号" align="center" prop="typeCode" />
      <el-table-column label="标签类别" align="center" prop="labelType" >
        <template slot-scope="scope">
          <router-link :to="'/label/type/data/' + scope.row.typeCode" class="link-type">
            <span>{{ scope.row.labelType }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column label="包含标签数量（个）" align="center" prop="labelNum" >
      </el-table-column>
      <el-table-column label="类别创建者" align="center" prop="createBy" />
      <el-table-column label="类别创建时间" align="center" prop="createTime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['material:labelType:edit']"
          >重命名</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['material:labelType:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改标签类别对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="标签类别" prop="labelType">
          <el-input v-model="form.labelType" placeholder="请输入标签类别" />
<!--          <el-select v-model="form.labelType" placeholder="请选择标签类别">-->
<!--            <el-option label="请选择字典生成" value="" />-->
<!--          </el-select>-->
        </el-form-item>
<!--        <el-form-item label="删除标记，0代表未删除，1代表已删除" prop="delFlag">-->
<!--          <el-input v-model="form.delFlag" placeholder="请输入删除标记，0代表未删除，1代表已删除" />-->
<!--        </el-form-item>-->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listLabelType,
  getLabelType,
  delLabelType,
  addLabelType,
  updateLabelType,
  exportLabelType,
  typeListShow
} from "@/api/material/labelType";

export default {
  name: "LabelType",
  components: {
  },
  data() {
    return {
      selectedLabelType:[],
      labelType:[],
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      typeCodes: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 标签类别表格数据
      labelTypeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        labelType: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
    this.getType();
  },

  methods: {
    //获取类别到下拉列表框
    getType(){
      typeListShow().then(response=>{
        this.labelType=response;
      })
    },
    /** 查询标签类别列表 */
    getList() {
      this.loading = true;
      listLabelType(this.queryParams).then(response => {
        this.labelTypeList = response.rows;
        console.log(this.labelTypeList);
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        labelType: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        delFlag: null,
        labelNum:null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.queryParams.labelType=this.selectedLabelType;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.selectedLabelType='';
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.typeCodes = selection.map(item => item.typeCode)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加标签类别";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.typeCode || this.typeCodes
      getLabelType(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改标签类别";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateLabelType(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addLabelType(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.typeCode || this.typeCodes;
      this.$confirm('是否确认删除标签类别编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delLabelType(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有标签类别数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportLabelType(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
